314852287689 has 27 divisors (see below), whose sum is σ = 456934011079. Its totient is φ = 208915081440.

The previous prime is 314852287661. The next prime is 314852287733. The reversal of 314852287689 is 986782258413.

The square root of 314852287689 is 561117.

It is a perfect power (a square), and thus also a powerful number.

314852287689 is a `hidden beast` number, since 3 + 1 + 48 + 522 + 8 + 7 + 68 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 90290033289 + 224562254400 = 300483^2 + 473880^2 .

It is not a de Polignac number, because 314852287689 - 2¹¹ = 314852285641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314852287639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 604322749 + ... + 604323269.

Almost surely, 2^314852287689 is an apocalyptic number.

314852287689 is the 561117-th square number.

314852287689 is the 280559-th centered octagonal number.

It is an amenable number.

314852287689 is a deficient number, since it is larger than the sum of its proper divisors (142081723390).

314852287689 is an frugal number, since it uses more digits than its factorization.

314852287689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766 (or 883 counting only the distinct ones).

The product of its digits is 46448640, while the sum is 63.

The spelling of 314852287689 in words is "three hundred fourteen billion, eight hundred fifty-two million, two hundred eighty-seven thousand, six hundred eighty-nine".